Pumping unit rear suspension rope with righting structure

Abstract

The utility model discloses an oil pumping unit rear suspension rope with a centralizing structure, which comprises a suspension rope component, an oil pumping unit and a centralizing structure, and is characterized in that the suspension rope component comprises a suspension rope frame, a top block and a rope body; the centralizing component comprises supporting frames, telescopic rods, extension rods, guide grooves, guide rods, upper clamping rings and lower clamping rings, the supporting frames are connected to the two sides of the outer surface of the top block, the telescopic rods are movably connected to the interiors of the supporting rods, the extension rods are connected to the upper portions of the two sides of the outer surface of the rope hanging frame, and the lower clamping rings are connected to the bottoms of the extension rods. The bottom of the telescopic rod is connected with an upper clamping ring, the upper clamping ring is connected to the top of the extension rod in a clamping mode, and the upper clamping ring corresponds to the lower clamping ring. The utility model relates to an oil pumping unit, in particular to an oil pumping unit which solves the problems that when an existing oil pumping unit conducts actual oil pumping, a rear hanging rope is usually hung outside the oil pumping unit, the distance between the rear hanging rope and the ground is long, if the outside is in a strong wind environment, the rear hanging rope shakes, and finally the rear hanging rope is wound.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumping units, in particular to a rear suspension rope of an oil pumping unit with a righting structure. Background Art

[0002] A pumping unit is a machine used to extract oil from underground wells. Its operating procedures include pre-startup inspection and preparation, startup operations, post-startup inspections, and shutdown procedures. To reduce energy consumption and operating costs, energy-saving technologies for pumping units are constantly being developed and applied.

[0003] When an existing oil pumping unit is actually pumping oil, the rear suspension rope is usually hung outside the oil pumping unit, and the distance between the rear suspension rope and the ground is relatively far. For example, when there is a strong wind outside, the rear suspension rope will shake, and eventually cause the rear suspension rope to become entangled. Therefore, it is necessary to provide a rear suspension rope of the oil pumping unit with a righting structure to solve the above problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a rear suspension rope of an oil pumping unit with a righting structure, so as to solve the problem raised in the above-mentioned background technology that, when the existing oil pumping unit is actually pumping oil, the rear suspension rope is usually hung outside the oil pumping unit, and the distance between the rear suspension rope and the ground is relatively far. For example, when there is a strong wind outside, the rear suspension rope will shake, and finally cause the rear suspension rope to become entangled.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a rear suspension rope for an oil pumping unit with a righting structure, comprising:

[0007] A suspension rope component, comprising a suspension rope frame, a top block and a rope body;

[0008] The righting component includes a support frame, a telescopic rod, an extension rod, a guide groove, a guide rod, an upper clamping ring and a lower clamping ring. The two sides of the outer surface of the top block are connected to the support frame, the telescopic rod is movably connected to the inside of the support rod, the upper parts of the two sides of the outer surface of the suspension rope frame are connected to the extension rod, the bottom of the extension rod is connected to the lower clamping ring, the bottom of the telescopic rod is connected to the upper clamping ring, the upper clamping ring is clamped and connected to the top of the extension rod, and the upper clamping ring and the lower clamping ring correspond to each other.

[0009] Furthermore, guide grooves are provided at both ends of the outer surface of the support frame, and the upper parts of both ends of the outer surface of the telescopic rod are connected with guide rods, which are movably connected to the inside of the guide grooves.

[0010] Furthermore, it also includes a fixing component, which includes an upper support block, a socket, a lower support block, an insertion rod and a fixing ring. The two ends of the outer surface of the upper clamp ring are connected to the upper support block, and the two ends of the outer surface of the lower clamp ring are connected to the lower support block. A socket is provided in the middle of the upper support block, and the top of the lower support block is connected to the insertion rod, which is inserted and connected to the inside of the socket, and the outer surface of the insertion rod is fastened to the fixing ring.

[0011] Furthermore, a rope body is connected to the middle of the top end of the rope suspension frame, and a top block is connected to the top of the rope body.

[0012] Furthermore, it also includes a reinforcement component, which includes a ring, an internal threaded ring, a threaded rod and a handle. The middle part of both sides of the outer surface of the top block is connected with a ring, and the support frame is connected to the inside of the ring by a socket connection.

[0013] Furthermore, the top of the collar is connected to an internal threaded ring, the middle of the internal threaded ring is connected to a threaded rod, and the top of the threaded rod is rotatably connected to a handle.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with a support frame, a telescopic rod, a guide groove and a guide rod, and the upper clamping ring is clamped and fixed on the top of the extension rod. When the suspension rope frame is in operation, as the suspension rope frame moves up and down, the telescopic rod extends inside the support frame at the same time, and the guide rod moves inside the guide groove at the same time. In this way, the suspension rope frame can be supported when it moves up and down to achieve a righting effect. For example, when the outside is in a strong wind environment, the suspension rope can be prevented from shaking, which eventually causes the rear suspension rope to be entangled, thereby achieving a righting effect.

[0016] Based on the above beneficial effects, a ring is provided, and an internal threaded ring, a threaded rod and a handle are provided on the outside of the ring. The support frame is embedded in the inside of the ring, and the threaded rod is rotated so that the threaded rod is clamped on the top of the support frame. The position of the support frame can be fixed, and the threaded rod is rotated to separate the threaded rod from the support frame. The support frame can be pulled out to the outside to be disassembled. The support frame can be used selectively, which improves flexibility during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is an overall schematic diagram of the suspension rope rack of the utility model;

[0019] Figure 2 This is a schematic diagram of the suspension rope frame after the support frame of the utility model is disassembled;

[0020] Figure 3 This is a schematic diagram of the support frame of the present utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of part A in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 11. Rope hanging frame; 12. Top block; 13. Rope body;

[0024] 21. Support frame; 22. Telescopic rod; 23. Extension rod; 24. Guide groove; 25. Guide rod; 26. Upper clamping ring; 27. Lower clamping ring;

[0025] 31. Upper support block; 32. Insertion hole; 33. Lower support block; 34. Insertion rod; 35. Fixing ring;

[0026] 41. Ring; 42. Internally threaded ring; 43. Threaded rod; 44. Handle. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0030] See also Figure 1-4 As shown, this embodiment is a rear suspension rope of an oil pumping unit with a righting structure, comprising:

[0031] A suspension rope component, comprising a suspension rope frame 11, a top block 12 and a rope body 13;

[0032] The straightening component includes a support frame 21, a telescopic rod 22, an extension rod 23, a guide groove 24, a guide rod 25, an upper clamping ring 26 and a lower clamping ring 27. The support frame 21 is connected to both sides of the outer surface of the top block 12, the telescopic rod 22 is movably connected to the inside of the support rod, the upper part of both sides of the outer surface of the suspension rope frame 11 is connected to the extension rod 23, the bottom of the extension rod 23 is connected to the lower clamping ring 27, the bottom of the telescopic rod 22 is connected to the upper clamping ring 26, the upper clamping ring 26 is clamped and connected to the top of the extension rod 23, and the upper clamping ring 26 and the lower clamping ring 27 correspond to each other;

[0033] When the suspension frame 11 is in operation, as the suspension frame 11 moves up and down, the telescopic rod 22 extends inside the support frame 21 at the same time, and the guide rod 25 moves inside the guide groove 24 at the same time, so that the suspension frame 11 can be supported and straightened when it moves up and down.

[0034] Guide grooves 24 are formed at both ends of the outer surface of the support frame 21, and guide rods 25 are connected to the upper parts of both ends of the outer surface of the telescopic rod 22. The guide rods 25 are movably connected to the inside of the guide grooves 24;

[0035] When the position of the suspension rope frame 11 is moved, the telescopic rod 22 extends inside the support frame 21, and the guide rod 25 extends inside the guide groove 24 at the same time, playing a supporting role.

[0036] It also includes a fixing component, which includes an upper support block 31, a socket 32, a lower support block 33, an insertion rod 34 and a fixing ring 35. The upper support block 31 is connected to both ends of the outer surface of the upper clamping ring 26, and the lower support block 33 is connected to both ends of the outer surface of the lower clamping ring 27. A socket 32 ​​is opened in the middle of the upper support block 31, and the top of the lower support block 33 is connected to the insertion rod 34. The insertion rod 34 is inserted into the inside of the socket 32, and the outer surface of the insertion rod 34 is fastened to the fixing ring 35.

[0037] After the upper support block 31 and the lower support block 33 are fitted together, the insertion rod 34 is simultaneously inserted into the inside of the insertion hole 32 , and the fixing ring 35 is fixed to the outside of the insertion rod 34 to fix the positions of the upper support block 31 and the lower support block 33 .

[0038] The middle part of the top of the rope frame 11 is connected to a rope body 13, and the top of the rope body 13 is connected to a top block 12;

[0039] The rope body 13 is telescopically adjusted according to the position of the rope suspension frame 11 .

[0040] The working principle is as follows: first, the upper clamping ring 26 is clamped on the top of the extension rod 23, so that the upper clamping ring 26 and the lower clamping ring 27 fit together, the upper support block 31 and the lower support block 33 fit together, and the insertion rod 34 is inserted into the inside of the insertion hole 32 for fixation. Then the fixing ring 35 is fastened to the outside of the insertion rod 34 and fits on the top of the upper support block 31, and fixed again between the upper support block 31 and the lower support block 33. When the suspension rope frame 11 is in operation, as the suspension rope frame 11 moves up and down, the telescopic rod 22 extends inside the support frame 21 at the same time, and the guide rod 25 moves inside the guide groove 24 at the same time. In this way, the suspension rope frame 11 can be supported and the straightening effect can be achieved when the height is moved. For example, when the outside is in a strong wind environment, the suspension rope can be prevented from shaking, which eventually causes the rear suspension rope to be entangled, thereby achieving the straightening effect.

[0041] See also Figure 1 and Figure 2 As shown, this embodiment is based on the above embodiment 1 and further includes a reinforcement component, which includes a collar 41, an internal threaded ring 42, a threaded rod 43 and a handle 44. The collar 41 is connected to the middle of both sides of the outer surface of the top block 12, and the support frame 21 is connected to the inside of the collar 41 by a sleeve connection;

[0042] The support frame 21 is embedded in the inner part of the ring 41 to fix the position of the support frame 21 and the support frame 21 is pulled out to the outside to remove the support frame 21. The support frame 21 can be used selectively to improve the flexibility of use.

[0043] The top of the collar 41 is connected to an internal threaded ring 42, the middle of the internal threaded ring 42 is connected to a threaded rod 43, and the top of the threaded rod 43 is rotatably connected to a handle 44;

[0044] The threaded rod 43 is rotated so that the threaded rod 43 is clamped on the outside of the support frame 21 to fix the position of the support frame 21 .

[0045] Working principle: first, embed the support frame 21 inside the ring 41, rotate the threaded rod 43 so that the threaded rod 43 is clamped on the top of the support frame 21, and the position of the support frame 21 can be fixed, and rotate the threaded rod 43 to separate the threaded rod 43 from the support frame 21, pull the support frame 21 outward, and the support frame 21 can be disassembled. The support frame 21 can be used selectively to improve flexibility during use.

[0046] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A rear suspension rope for an oil pumping unit with a righting structure, characterized in that: include: A suspension rope component, comprising a suspension rope frame (11), a top block (12) and a rope body (13); The straightening component comprises a support frame (21), a telescopic rod (22), an extension rod (23), a guide groove (24), a guide rod (25), an upper clamping ring (26) and a lower clamping ring (27); the two sides of the outer surface of the top block (12) are connected with the support frame (21); the telescopic rod (22) is movably connected to the inside of the support rod; the upper parts of the two sides of the outer surface of the suspension rope frame (11) are connected with the extension rod (23); the bottom of the extension rod (23) is connected with the lower clamping ring (27); the bottom of the telescopic rod (22) is connected with the upper clamping ring (26); the upper clamping ring (26) is clamped and connected to the top of the extension rod (23); the upper clamping ring (26) and the lower clamping ring (27) correspond to each other.

2. The rear suspension rope of the oil pumping unit with a righting structure according to claim 1, characterized in that: Guide grooves (24) are provided at both ends of the outer surface of the support frame (21), and guide rods (25) are connected to the upper parts of both ends of the outer surface of the telescopic rod (22), and the guide rods (25) are movably connected inside the guide grooves (24).

3. The rear suspension rope of the pumping unit with a righting structure according to claim 1, characterized in that: The invention also includes a fixing component, which includes an upper support block (31), a socket (32), a lower support block (33), an insertion rod (34) and a fixing ring (35). The two ends of the outer surface of the upper clamping ring (26) are connected to the upper support block (31), and the two ends of the outer surface of the lower clamping ring (27) are connected to the lower support block (33). The middle part of the upper support block (31) is provided with a socket (32), and the top of the lower support block (33) is connected to the insertion rod (34). The insertion rod (34) is inserted into the inside of the socket (32), and the outer surface of the insertion rod (34) is fastened with the fixing ring (35).

4. The rear suspension rope of the oil pumping unit with a righting structure according to claim 1, characterized in that: The middle part of the top end of the rope suspension frame (11) is connected to a rope body (13), and the top of the rope body (13) is connected to a top block (12).

5. The rear suspension rope of the pumping unit with a righting structure according to claim 1, characterized in that: It also includes a reinforcing component, which includes a collar (41), an internal threaded ring (42), a threaded rod (43) and a handle (44). The middle parts of both sides of the outer surface of the top block (12) are connected with collars (41), and the support frame (21) is connected to the inside of the collar (41) by means of sleeve connection.

6. The rear suspension rope of the pumping unit with a righting structure according to claim 5, characterized in that: The top of the collar (41) is connected to an internal threaded ring (42), the middle of the internal threaded ring (42) is connected to a threaded rod (43), and the top of the threaded rod (43) is rotatably connected to a handle (44).

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